protected async Task DoFetchSourceAttributesAsync()
{
if (this.TransferJob.Source.Type == TransferLocationType.AzureBlob)
{
AzureBlobLocation sourceLocation = this.TransferJob.Source as AzureBlobLocation;
AccessCondition accessCondition = Utils.GenerateConditionWithCustomerCondition(
sourceLocation.AccessCondition,
sourceLocation.CheckedAccessCondition);
OperationContext operationContext = Utils.GenerateOperationContext(this.TransferContext);
await sourceLocation.Blob.FetchAttributesAsync(
accessCondition,
Utils.GenerateBlobRequestOptions(sourceLocation.BlobRequestOptions),
operationContext,
this.CancellationToken);
}
else if (this.TransferJob.Source.Type == TransferLocationType.AzureFile)
{
AzureFileLocation sourceLocation = this.TransferJob.Source as AzureFileLocation;
AccessCondition accessCondition = Utils.GenerateConditionWithCustomerCondition(
sourceLocation.AccessCondition,
sourceLocation.CheckedAccessCondition);
OperationContext operationContext = Utils.GenerateOperationContext(this.TransferContext);
await sourceLocation.AzureFile.FetchAttributesAsync(
accessCondition,
Utils.GenerateFileRequestOptions(sourceLocation.FileRequestOptions),
operationContext,
this.CancellationToken);
}
}
public FileAsyncCopyController(
TransferScheduler transferScheduler,
TransferJob transferJob,
CancellationToken cancellationToken)
: base(transferScheduler, transferJob, cancellationToken)
{
if (transferJob.Destination.Type != TransferLocationType.AzureFile)
{
throw new ArgumentException(
string.Format(
CultureInfo.CurrentCulture,
Resources.ParameterCannotBeNullException,
"Dest.AzureFile"),
"transferJob");
}
if (transferJob.Source.Type != TransferLocationType.SourceUri &&
transferJob.Source.Type != TransferLocationType.AzureBlob &&
transferJob.Source.Type != TransferLocationType.AzureFile)
{
throw new ArgumentException(
string.Format(
CultureInfo.CurrentCulture,
Resources.ProvideExactlyOneOfThreeParameters,
"Source.SourceUri",
"Source.Blob",
"Source.AzureFile"),
"transferJob");
}
this.destLocation = this.TransferJob.Destination as AzureFileLocation;
this.destFile = this.destLocation.AzureFile;
}
public FileDestHandler(AzureFileLocation destLocation, TransferJob transferJob)
{
this.destLocation = destLocation;
this.transferJob = transferJob;
this.transferContext = this.transferJob.Transfer.Context;
this.destFile = this.destLocation.AzureFile;
}
public FileSourceHandler(AzureFileLocation sourceLocation, TransferJob transferJob)
{
this.sourceLocation = sourceLocation;
this.transferJob = transferJob;
this.sourceFile = this.sourceLocation.AzureFile;
this.transferContext = this.transferJob.Transfer.Context;
}
internal CloudFileWriter(
TransferScheduler scheduler,
SyncTransferController controller,
CancellationToken cancellationToken)
: base(scheduler, controller, cancellationToken)
{
this.destLocation = this.TransferJob.Destination as AzureFileLocation;
this.cloudFile = this.destLocation.AzureFile;
}
internal CloudFileWriter(
TransferScheduler scheduler,
SyncTransferController controller,
CancellationToken cancellationToken)
: base(scheduler, controller, cancellationToken)
{
this.destLocation = this.TransferJob.Destination as AzureFileLocation;
this.cloudFile = this.destLocation.AzureFile;
}
public CloudFileReader(
TransferScheduler scheduler,
SyncTransferController controller,
CancellationToken cancellationToken)
:base(scheduler, controller, cancellationToken)
{
this.sourceLocation = this.SharedTransferData.TransferJob.Source as AzureFileLocation;
this.cloudFile = this.sourceLocation.AzureFile;
Debug.Assert(null != this.cloudFile, "Initializing a CloudFileReader, the source location should be a CloudFile instance.");
}
public CloudFileReader(
TransferScheduler scheduler,
SyncTransferController controller,
CancellationToken cancellationToken)
: base(scheduler, controller, cancellationToken)
{
this.sourceLocation = this.SharedTransferData.TransferJob.Source as AzureFileLocation;
this.cloudFile = this.sourceLocation.AzureFile;
Debug.Assert(null != this.cloudFile, "Initializing a CloudFileReader, the source location should be a CloudFile instance.");
}
/// <summary>
/// Initializes a new instance of the <see cref="PageBlobServiceSideSyncCopyController"/> class.
/// </summary>
/// <param name="scheduler">Scheduler object which creates this object.</param>
/// <param name="transferJob">Instance of job to start async copy.</param>
/// <param name="userCancellationToken">Token user input to notify about cancellation.</param>
internal FileServiceSideSyncCopyController(
TransferScheduler scheduler,
TransferJob transferJob,
CancellationToken userCancellationToken)
: base(scheduler, transferJob, userCancellationToken)
{
TransferLocation sourceLocation = transferJob.Source;
if (sourceLocation.Type == TransferLocationType.AzureBlob)
{
var blobLocation = sourceLocation as AzureBlobLocation;
if (blobLocation.Blob is CloudPageBlob)
{
this.SourceHandler = new ServiceSideSyncCopySource.PageBlobSourceHandler(blobLocation, transferJob);
}
else
{
this.SourceHandler = new ServiceSideSyncCopySource.BlobSourceHandler(blobLocation, transferJob);
}
}
else if (sourceLocation.Type == TransferLocationType.AzureFile)
{
this.SourceHandler = new ServiceSideSyncCopySource.FileSourceHandler(sourceLocation as AzureFileLocation, transferJob);
}
else
{
throw new ArgumentException(
Resources.OnlySupportBlobAzureFileSource,
"transferJob");
}
this.destLocation = transferJob.Destination as AzureFileLocation;
this.destFile = this.destLocation.AzureFile as CloudFile;
this.DestHandler = new ServiceSideSyncCopyDest.FileDestHandler(this.destLocation, transferJob);
this.hasWork = true;
}
